Walmart offers the Bissell 3-in-1 Lightweight Corded Stick Vacuum in Blue for $19.48. Choose in-store pickup to avoid the $5.99 shipping fee. That's tied with our mention from two weeks ago and the lowest price we could find by $14 today. It features a configurable design to act as a floor vacuum, stair vacuum, or hand vacuum.
Frugal isn't smart if you put off replacing these things. Waiting too long can cost money or even endanger your health.